| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.86 | 13.646% | $138.489 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $34.66 | 9.809% | $38.0598 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $167.42 | 11.411% | $186.5243 | $186.52 | $186.50 | $186.50 |
| Purchase #4 | $117.96 | 11.260% | $131.2423 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $227.61 | 9.726% | $249.7473 | $249.75 | $249.75 | $249.70 |
| Purchase #6 | $135.73 | 13.615% | $154.2096 | $154.21 | $154.20 | $154.20 |
| Purchase #7 | $136.54 | 10.177% | $150.4357 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $941.78 | $1,048.7080 | $1,048.71 | $1,048.70 | $1,048.60 | |